Have been setting frame dimensions, but the values are in terms of specific fonts, irrespective of the text scale mode. Thus if I want to expand to 80 characters, the frame is too small for a +3 scale mode.
I would like to make the frame of size 80 characters for a particular scale. For instance, setting emacs with text scaling +3 The frame size is set when making it, but does not have to change when the user scales
How could I adapt this to handle possible text scale.
(defvar qdesc-dimensions '((width . 80) (height . 32))
"Global variable to store width and height as a list of dotted pairs.")
(defun qdesc (function)
"Show the documentation for FUNCTION in a new Emacs frame."
(interactive (list (function-called-at-point)))
(let* ( (width (cdr (assoc 'width qdesc-dimensions)))
(height (cdr (assoc 'height qdesc-dimensions)))
(help-frame (make-frame `((name . "Help")
(width . ,width)
(height . ,height)))) )
(with-selected-frame help-frame
(switch-to-buffer "*Help*")
(describe-function function)
(delete-other-windows))))
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